Rev. Howard '58 and Mrs. Mary Strahan '59 Mueller served as missionaries in Sierra Leone, residing in Freetown, from 1965 to 1968. Specifically, Rev. Mueller was appointed to be the Chaplain and Instructor of Bible Knowledge at the Albert Academy, a secondary school of 750 boys. This photograph shows Rev. Mueller teaching at the Academy. Rev. Mueller also held a daily chapel service for the entire school.